Showing posts with label R. Show all posts
Showing posts with label R. Show all posts
Friday, March 31, 2017

Generating APA style tables in R: Current challenges

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This post reviews some aspects of generating formatted tables using R suitable for inclusion in a manuscript conforming to APA style. I revi...
Monday, September 12, 2016

Suggestions for how R and RStudio could improve auto-completion and usability of R

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RStudio has improved the power of auto-completion in R and generally increased usability. However, there remains the potential to improve di...
Wednesday, May 28, 2014

Customising ProjectTemplate in R

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This post talks about my workflow for getting started with a new data analysis project using the ProjectTemplate package.
Wednesday, December 4, 2013

Using R to replicate common SPSS multiple regression output

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The following post replicates some of the standard output you might get from a multiple regression analysis in SPSS. A copy of the code in R...
Wednesday, July 17, 2013

Evaluating the Potential Incorporation of R into Research Methods Education in Psychology

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I was recently completing some professional development activities that required me to write a report on a self-chosen topic related to dive...
Thursday, July 19, 2012

Video: knitr, R Markdown, and R Studio: Introduction to Reproducible Analysis

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This post presents the video of a talk that I presented in July 2012 at Melbourne R Users on using knitr, R Markdown, and R Studio to perfor...
Sunday, June 10, 2012

Converting Sweave LaTeX to knitr LaTeX: A case study

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The following post documents the steps I needed to take in order to convert a project using Sweave LaTeX into one using knitr LaTeX.
Monday, June 4, 2012

How to Convert Sweave LaTeX to knitr R Markdown: Winter Olympic Medals Example

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The following post shows how to manually convert a Sweave LaTeX document into a knitr R Markdown document. The post (1) reviews many of the ...
Friday, May 18, 2012

Example Reproducible Report using R Markdown: Analysis of California Schools Test Data

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This is a quick set of analyses of the California Test Score dataset. The post was produced using R Markdown in RStudio 0.96. The main pur...
Thursday, May 17, 2012

Getting Started with R Markdown, knitr, and Rstudio 0.96

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This post examines the features of R Markdown using knitr in Rstudio 0.96. This combination of tools provides an exciting improvement in ...
Thursday, May 3, 2012

How to plot three categorical variables and one continuous variable using ggplot2

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This post shows how to produce a plot involving three categorical variables and one continuous variable using ggplot2 in R.
Wednesday, April 11, 2012

Getting Started with JAGS, rjags, and Bayesian Modelling

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This post provides links to various resources on getting started with Bayesian modelling using JAGS and R. It discusses: (1) what is JAGS; (...
Sunday, July 17, 2011

Correlation Resources: SPSS, R, Causality, Interpretation, and APA Style Reporting

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This post provides links to a range of resources related to the use and interpretation of correlations. I wanted to provide a page with link...
Wednesday, May 4, 2011

Guide to Getting Started with R: 2011 Update

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In mid-2009, I wrote a post on getting started with R. A lot has happened in the world of R over the last two years. New books, videos, on...
Monday, February 21, 2011

R Optimisation Tips using Optim and Maximum Likelihood

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This post summarises some R modelling tips I picked up at AMPC2011 .

R versus Matlab in Mathematical Psychology

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I recently attended the 2011 Australasian Mathematical Psychology Conference. This post summarises a few thoughts I had on the use of R, Mat...
Tuesday, January 11, 2011

Reasons for Transitioning to Vim: Bringing LaTeX, R, Sweave and More under One Roof

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This post describes the reasons for my transition to Vim.
Monday, December 13, 2010

Video of Reproducible Research with R: Melbourne R Users 1st Dec 2010

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As previously mentioned I gave a talk at Melbourne R Users Group titled "Reproducible Research and R Workflow". It covered techno...
Thursday, December 2, 2010

R Workflow: Slides from a Talk at Melbourne R Users (1st Dec 2010)

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I gave a presentation at Melbourne R Users on the topic of R Workflow. The presentation covered R code organisation, and useful R related ...
Tuesday, November 30, 2010

Sweave Tutorial 3: Console Input and Output - Multiple Choice Test Analysis

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This post provides an example of using Sweave to perform an item analysis of a multiple choice test. It is designed as a tutorial for learn...